from G5259 and G4724; to withhold under (out of sight), i.e. (reflexively) to cower or shrink, (figuratively) to conceal (reserve):--draw (keep) back, shun, withdraw.
to draw back, let down, lower
to withdraw: of a timid person
to withdraw one's self, i.e. to be timid, to cover, shrink
of those who from timidity hesitate to avow what they believe
